000
FZPN03 KNHC 191520
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE SEP 19 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1200 UTC TUE SEP 19.
24 HOUR FORECAST VALID 1200 UTC WED SEP 20.
48 HOUR FORECAST VALID 1200 UTC THU SEP 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION NORMA NEAR 21.6N 114.2W 1006 MB AT 1500 UTC 
SEP 19 MOVING W OR 275 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 30 
KT GUSTS 40 KT. SEAS 12 FT OR GREATER WITHIN 60 NM N SEMICIRCLE 
AND 30 NM S SEMICIRCLE WITH SEAS TO 14 FT. ELSEWHERE WITHIN 90 
NM SW SEMICIRCLES WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. REMAINDER 
OF AREA FROM 20N TO 24N BETWEEN 113W AND 116W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION NORMA NEAR 22.2N 115.8W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. SEAS 12 FT OR GREATER 
WITHIN 60 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE WITH SEAS TO 13 
FT. ELSEWHERE FROM 21N TO 24N BETWEEN 114W AND 117W WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW NORMA NEAR 22.8N 
116.2W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.48 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.

.POST-TROPICAL CYCLONE OTIS NEAR 19.0N 128.6W 1006 MB AT 1500 
UTC SEP 19 MOVING W OR 270 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 
30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER 
WITH SEAS TO 14 FT. FROM 18N TO 22N BETWEEN 126W AND 130W NE 
WINDS 25 TO 30 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 14N TO 27N W 
OF 126W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW OTIS NEAR 17.7N 
130.4W. WITHIN 90 NM NW QUADRANT WINDS 20 TO 25 KT. SEAS 9 TO 10 
FT. FROM 18N TO 20N BETWEEN 129W AND 132W NE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE FROM 16N TO 21N BETWEEN 128W AND 135W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE SWELL.
.36 HOUR FORECAST...DISSIPATED.

.FROM 06N TO 09N BETWEEN 101W AND 106W WINDS 20 KT OR LESS. SEAS 
8 FT IN SE SWELL.
.24 HOUR FORECAST FROM 07N TO 10N BETWEEN 100W AND 115W WINDS 20 
KT OR LESS. SEAS 8 FT IN SE SWELL.
.48 HOUR FORECAST FROM 07N TO 10N BETWEEN 107W AND 120W WINDS 20 
KT OR LESS. SEAS 8 FT IN SE AND S SWELL.

.12 HOUR FORECAST N OF 29N W OF 130W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NW SWELL.
.24 HOUR FORECAST N OF 26N W OF 125W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NW SWELL.
.48 HOUR FORECAST N OF 22N BETWEEN 116W AND 130W  FROM 30N116W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. 

.36 HOUR FORECAST FROM 10N TO 14N BETWEEN 95W AND 100W SW WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 10N TO 15N BETWEEN 95W AND 103W SW WINDS 
20 TO 30 KT. SEAS 8 TO 11 FT.  

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1500 UTC TUE SEP 19...

.POST-TROPICAL CYCLONE OTIS...NO SIGNIFICANT 
CONVECTION.

.TROPICAL DEPRESSION NORMA...SCATTERED MODERATE FROM 
21N TO 22N BETWEEN 113W AND 115W.

.TROPICAL WAVE ALONG 93/96W S OF 21N...SCATTERED MODERATE 
TO ISOLATED STRONG FROM 10N TO 16N BETWEEN 92W AND 102W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 13N100W TO 12N120W TO 13N140W. 
SCATTERED MODERATE FROM 03N TO 08N BETWEEN 77W AND 84W. 
SCATTERED MODERATE TO ISOLATED STRONG 07N TO 12N BETWEEN 87W AND 
91W. SCATTERED MODERTE TO ISOLATED STRONG FROM 12N TO 16N W 
OF 137W.  

$$
.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.